In Yucatec Maya mythology, Itzamna (Mayan pronunciation: [it͡samˈna]) was the name of an upper god and creator deity thought to be residing in the sky. In Aztec mythology, Tonacatecuhtli ("lord of our sustenance") was a fertility god, who was worshipped for being the power (tecuhtli) that warmed the earth and made it fruitful. http://www.youtube.com/watch?v=fFtcIRpmmbU Olmec, Toltec, Mayan, Aztec...Hydraulics, irrigation systems, pyramids. I, Axis Mundi - "Know about it." Shot by Namebrand Films, and Gerson Leiva Edited by Namebrand Films